Public regulatory phone

(214) 222-6491

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contact	FRN	System	Source record	Confidence	Observed
AMS Spectrum Holdings, LLC L	0019131390	ULS	0db2e3b96d87847338241435eb10d524c24a9745a9582263cc54a2b9efba46fd	Authoritative identifier (100.0%)	2026-08-27 04:44:31
AMS Spectrum Holdings, LLC L	0019131390	ULS	0dabaf3e5c4a956c197ab47beebc84ddb3028a370cab0194400ca67343c83e56	Authoritative identifier (100.0%)	2026-08-26 18:44:28
AMS Spectrum Holdings, LLC L	0019131390	ULS	0d506d71a17308378b18b19f78f4df5b50e62b08ed04268ee7122599c1cfe990	Authoritative identifier (100.0%)	2026-08-25 04:44:22
AMS Spectrum Holdings, LLC L	0019131390	ULS	0d0a9ee48d761cd929d217ac4df071650f6148bf9a6546f0e92c8de9a29ae880	Authoritative identifier (100.0%)	2026-08-24 14:44:20
AMS Spectrum Holdings, LLC L	0019131390	ULS	0cb3609db239e4fc379f17534fcd8ec41edcbf777e6392d588bced6dd7e386b2	Authoritative identifier (100.0%)	2026-08-23 18:44:20
AMS Spectrum Holdings, LLC L	0019131390	ULS	0c8237d06207864cccc9a7110e62a1c6727f36d5f8855482a76061fb9a6b238d	Authoritative identifier (100.0%)	2026-08-23 04:14:15
AMS Spectrum Holdings, LLC L	0019131390	ULS	0c76d3a503baf9af3f4bc454ce7e891a357157ab857bd925b706426adef46363	Authoritative identifier (100.0%)	2026-08-23 01:44:18
AMS Spectrum Holdings, LLC L	0019131390	ULS	0c5d36ebdfdd8d85184e02dfd91f3709861245d23c98927a2bb8f4f2ef3b713f	Authoritative identifier (100.0%)	2026-08-22 21:14:12
AMS Spectrum Holdings, LLC L	0019131390	ULS	0c24b6241bc557851a2c087058ad2af4f34b9906d0b8fd5b6f64c8e084b702a9	Authoritative identifier (100.0%)	2026-08-22 10:14:07
AMS Spectrum Holdings, LLC L	0019131390	ULS	0c145e10eaa953d4e6e19cad57f6a0d053820be869650e5b7079a9bafd3bc731	Authoritative identifier (100.0%)	2026-08-22 08:14:06
AMS Spectrum Holdings, LLC L	0019131390	ULS	0bd3707346f45ad097f63bfcae367731ba6adc90591ad0b31157cae295b9e53b	Authoritative identifier (100.0%)	2026-08-22 01:44:08
AMS Spectrum Holdings, LLC L	0019131390	ULS	0bc722743f4dc79a8f177449949e0bf0fbe0420d168b804a0beea0239354311d	Authoritative identifier (100.0%)	2026-08-21 21:14:04
AMS Spectrum Holdings, LLC L	0019131390	ULS	0b9570694625411b0394c16593211943a29f726e9ffaacd66f098693b284d197	Authoritative identifier (100.0%)	2026-08-21 13:44:00
AMS Spectrum Holdings, LLC L	0019131390	ULS	0b58a3823906b6716a8531eceefbbce48f6913418a2c785c58103c6d3c2963d0	Authoritative identifier (100.0%)	2026-08-21 03:44:03
AMS Spectrum Holdings, LLC L	0019131390	ULS	0b0e782e2313c06572f92afc4505c627793ddceec78619b9cedca0f32d43a1e6	Authoritative identifier (100.0%)	2026-08-20 11:14:00
AMS Spectrum Holdings, LLC L	0019131390	ULS	0adb39c248275eb0aedf70453cda677a0803953a3d5d3d9767a3e9533c3d1561	Authoritative identifier (100.0%)	2026-08-19 22:13:56
AMS Spectrum Holdings, LLC L	0019131390	ULS	0ab5a7b3ccb4c950e9003b8a2daed0879d22ae408ce31719f8bfcc8229c83b90	Authoritative identifier (100.0%)	2026-08-19 18:43:54
AMS Spectrum Holdings, LLC L	0019131390	ULS	0aa460f84728940717d999019197fa7ff05e0cce5bd2b82af774d2bad42fb05f	Authoritative identifier (100.0%)	2026-08-19 17:13:52
AMS Spectrum Holdings, LLC L	0019131390	ULS	0a33c64fb34f412fe565588b11441b5348c9b1a1803ebdc81c26a3fd58937d02	Authoritative identifier (100.0%)	2026-08-18 09:49:27
AMS Spectrum Holdings, LLC L	0019131390	ULS	0a20919e0d37e4ef578f486ecac9fff27cc6c1d35a5f36a61254cc00c09c8b51	Authoritative identifier (100.0%)	2026-08-18 05:19:38
AMS Spectrum Holdings, LLC L	0019131390	ULS	0a1b1b0983b3042f9bb1d829fd954ddafae415722e034bb4252d1ee70b45ea59	Authoritative identifier (100.0%)	2026-08-18 04:49:32
AMS Spectrum Holdings, LLC L	0019131390	ULS	09db2da2ee53c6201914ad32fbaf498a31a2d47c081432b3e7565fb1a103c238	Authoritative identifier (100.0%)	2026-08-17 14:19:30
AMS Spectrum Holdings, LLC L	0019131390	ULS	0975f679f02be4c3d41182aa4835fff68c942ad66a890185b3c9e950ede0ded8	Authoritative identifier (100.0%)	2026-08-16 19:19:28
AMS Spectrum Holdings, LLC L	0019131390	ULS	09478267a5f4038ca235675df7ab482816202942a4ce560c3279efa2edf65d9e	Authoritative identifier (100.0%)	2026-08-16 07:49:30
AMS Spectrum Holdings, LLC L	0019131390	ULS	093782a2f320207172ddae134d594457836d9c56efb1f0384a74538ef4725eb0	Authoritative identifier (100.0%)	2026-08-16 03:19:39
AMS Spectrum Holdings, LLC L	0019131390	ULS	08d98fca5bec4a5c536e3249b617ec81f9b4736c6e9f701716b38a6dd9066744	Authoritative identifier (100.0%)	2026-08-15 07:49:20
AMS Spectrum Holdings, LLC L	0019131390	ULS	08cba34c75442c451ccfd1a35a6837704c3d49b8d828664971b0f75f988a624c	Authoritative identifier (100.0%)	2026-08-15 05:49:17
AMS Spectrum Holdings, LLC L	0019131390	ULS	08a7c1db81ebffabfa98ce1a316f9374f19d98997c27fadf4075b924ad031eb3	Authoritative identifier (100.0%)	2026-08-14 23:19:19
AMS Spectrum Holdings, LLC L	0019131390	ULS	088f18bab6b0052570f9224858b463f45294ee9518bcc514283ad52cc424ac0d	Authoritative identifier (100.0%)	2026-08-14 17:49:16
AMS Spectrum Holdings, LLC L	0019131390	ULS	084a7c558fe9ceadae50ebe635221020bd66d531c82dc8badf235cd3683d0b21	Authoritative identifier (100.0%)	2026-08-14 04:19:14
AMS Spectrum Holdings, LLC L	0019131390	ULS	07723252a758f8da9b250fa37c816a76e8cc23d4fd3b76712ce9a6aa8899377e	Authoritative identifier (100.0%)	2026-08-12 20:19:05
AMS Spectrum Holdings, LLC L	0019131390	ULS	076ca384a11305aac16272c47397db1179d2f8b399e48e7cdd411d138099c0a3	Authoritative identifier (100.0%)	2026-08-12 19:19:08
AMS Spectrum Holdings, LLC L	0019131390	ULS	07668da5c31c41aaeacc59e72461578170ee56ea73262be96db60e45364962f3	Authoritative identifier (100.0%)	2026-08-12 18:49:09
AMS Spectrum Holdings, LLC L	0019131390	ULS	071c0cc11a353357e4b7cc76ec8f00d7601d79f906ea7362b32e733a05ca9e8a	Authoritative identifier (100.0%)	2026-08-12 10:49:08
AMS Spectrum Holdings, LLC L	0019131390	ULS	06cf7baa16236a9b4180b555fb0fc65bcde7a70fc66a5027e23905f93b49b6a6	Authoritative identifier (100.0%)	2026-08-12 01:49:04
AMS Spectrum Holdings, LLC L	0019131390	ULS	068ad109a57fa3ca8282a35495b9e66af85dc46f8aec9ad6e675fe72992defb6	Authoritative identifier (100.0%)	2026-08-11 14:19:02
AMS Spectrum Holdings, LLC L	0019131390	ULS	06886a3968e20d6b288979d5ff28edd5e212cb4fb7289c53e759871b383ed234	Authoritative identifier (100.0%)	2026-08-11 14:19:01
AMS Spectrum Holdings, LLC L	0019131390	ULS	0665eeae185ebb55ef093b87530b82f7297c0d614249887556a174645c2b788c	Authoritative identifier (100.0%)	2026-08-11 08:19:00
AMS Spectrum Holdings, LLC L	0019131390	ULS	0661bc81f79715d4053ee182bdb0bf342caa642f4ff3e9e8a30e50a0ffdf3b48	Authoritative identifier (100.0%)	2026-08-11 08:18:59
AMS Spectrum Holdings, LLC L	0019131390	ULS	0650b7ef6113c2099d87313c43a664b041b80da920321c53602bcc30a50a69a0	Authoritative identifier (100.0%)	2026-08-11 05:49:06
AMS Spectrum Holdings, LLC L	0019131390	ULS	05f30af8dbad55ab51552da6ae8d179bc2877553e842bd4495dfa1c8ee441513	Authoritative identifier (100.0%)	2026-08-10 14:48:55
AMS Spectrum Holdings, LLC L	0019131390	ULS	05e747cc6f28fc7c11fcb9a0fc83023f7bc6c4c8b3bda9ea273d1c809d6b4834	Authoritative identifier (100.0%)	2026-08-10 12:18:54
AMS Spectrum Holdings, LLC L	0019131390	ULS	05e4a7ff26e9a59f6116b2e1956eaca5205c53d5002d8468cfe47b09b0d58cde	Authoritative identifier (100.0%)	2026-08-10 12:18:54
AMS Spectrum Holdings, LLC L	0019131390	ULS	05922dd7f1ef7d8770e865747db5c9b95963f4ff89b6bd72906844ae97ea8185	Authoritative identifier (100.0%)	2026-08-09 23:18:53
AMS Spectrum Holdings, LLC L	0019131390	ULS	0590ba3e26bb9d4b0b3021a9d66e65eb55a1f40b44a805aa28a2a7e2ae819653	Authoritative identifier (100.0%)	2026-08-09 23:18:53
AMS Spectrum Holdings, LLC L	0019131390	ULS	05379033ebac2c3ebc8d4eba48e397fc29ddb7764d26164b49ffdd84390b1854	Authoritative identifier (100.0%)	2026-08-08 23:18:47
AMS Spectrum Holdings, LLC L	0019131390	ULS	050bae1cd54af3f03908932b1ebc1bdb6193ea95825a7174809e6e06bed15d85	Authoritative identifier (100.0%)	2026-08-08 13:18:47
AMS Spectrum Holdings, LLC L	0019131390	ULS	04ff151cf7cff4909ba665d1beaa8b90cd795a76d97006a69e1f2060d190d01f	Authoritative identifier (100.0%)	2026-08-08 11:18:45
AMS Spectrum Holdings, LLC L	0019131390	ULS	04af475df1837ae8ff62f2d6df337e4cee6c249065c21ce06ba7952b8c1152c6	Authoritative identifier (100.0%)	2026-08-08 02:48:44
AMS Spectrum Holdings, LLC L	0019131390	ULS	04948d63cb6d95626abfe5ce722c0cbb2fe71c6c29a05e3015808b2a6f386d6b	Authoritative identifier (100.0%)	2026-08-07 23:18:44
AMS Spectrum Holdings, LLC L	0019131390	ULS	0493c1c763f39db30dcf6a1989325f6ab6ac4215baea339c8bdab642c36d023d	Authoritative identifier (100.0%)	2026-08-07 23:18:44
AMS Spectrum Holdings, LLC L	0019131390	ULS	04553098f59de8cf8b9bf8bc832a6bd6efd7c05dc76a1ecc08d2a4cbe8b7566e	Authoritative identifier (100.0%)	2026-08-07 09:18:40
AMS Spectrum Holdings, LLC L	0019131390	ULS	042d436fd554031589b245898a2b9d492b51de89b87eaac9945f33afe58ebaf6	Authoritative identifier (100.0%)	2026-08-07 02:48:38
AMS Spectrum Holdings, LLC L	0019131390	ULS	04226fa37bd848aea1f17319676d6944db7d5bd587b1ff6c87bd1b1fe0ca50d8	Authoritative identifier (100.0%)	2026-08-07 01:48:40
AMS Spectrum Holdings, LLC L	0019131390	ULS	0375d2c79012fac1188c5c4ffddae2a807f38185135c720718ed204f71db9f33	Authoritative identifier (100.0%)	2026-08-06 01:48:30
AMS Spectrum Holdings, LLC L	0019131390	ULS	0351981065329388dd7e59ab2c555b3c6e56339799ab61f41118b2672ca064ba	Authoritative identifier (100.0%)	2026-08-05 21:18:32
AMS Spectrum Holdings, LLC Authorized Representative	0019131390	CORES	0019131390	Authoritative identifier (100.0%)	2026-08-05 17:18:52
AMS Spectrum Holdings, LLC L	0019131390	ULS	03262fea0909d8d54684dc52367d536520097452cffe701d99d0c3e14a58c354	Authoritative identifier (100.0%)	2026-08-05 17:18:32
AMS Spectrum Holdings, LLC L	0019131390	ULS	0322a65c8024ac9bb4381b16c8624fd8790b254ef512d4777ffceb8ee585aa0b	Authoritative identifier (100.0%)	2026-08-05 17:18:31
AMS Spectrum Holdings, LLC L	0019131390	ULS	03041a80b0d2f24b72e5cb655a0fd25b433cf5d76ef492a29885560542e747a3	Authoritative identifier (100.0%)	2026-08-05 13:48:31
AMS Spectrum Holdings, LLC L	0019131390	ULS	02c57a3c7fb67348ad327ed31c8bc1410e5091a58de88873cffa0f755af689b8	Authoritative identifier (100.0%)	2026-08-05 07:18:28
AMS Spectrum Holdings, LLC L	0019131390	ULS	02b996e52b3ba1d1b9f12bf2fe7eb3e3a60451b0509921eb862cd6fa74aa2b4b	Authoritative identifier (100.0%)	2026-08-05 06:18:30
AMS Spectrum Holdings, LLC L	0019131390	ULS	02a15a23b9278d3739f04f8d9bd2f30ca4ea2872b26edd338695f0d382be3953	Authoritative identifier (100.0%)	2026-08-05 03:48:29
AMS Spectrum Holdings, LLC L	0019131390	ULS	022dabf97c5a6dde731ca0c2ff3b1e96d85034aa8178389e4046712b9bb256d0	Authoritative identifier (100.0%)	2026-08-04 11:48:26
AMS Spectrum Holdings, LLC L	0019131390	ULS	020248ef25ddf6b5941442dbc1215ce1f0c2d76716e403ae3d2bb8c69340187f	Authoritative identifier (100.0%)	2026-08-04 07:18:27
AMS Spectrum Holdings, LLC L	0019131390	ULS	01b802ad4cf14e23e68310c54b3956c17a98240575d40482892a0699030fbf2f	Authoritative identifier (100.0%)	2026-08-03 18:48:22
AMS Spectrum Holdings, LLC L	0019131390	ULS	0164bd135f3625e5956b0cdad70355ff768d68d1c15a3af47da3204c247b6f39	Authoritative identifier (100.0%)	2026-08-03 06:18:24
AMS Spectrum Holdings, LLC L	0019131390	ULS	0163d4bf0f0b081da7b74902879db44eec51beab29436fe5e63230bd76bf511a	Authoritative identifier (100.0%)	2026-08-03 06:18:23
AMS Spectrum Holdings, LLC L	0019131390	ULS	01498e4f42d000eaa023ebf56f63b72eb44ebb7cf861ef6a5d8875fb4b10f642	Authoritative identifier (100.0%)	2026-08-03 02:18:24
AMS Spectrum Holdings, LLC L	0019131390	ULS	013b3bd5af315f83fc2cb288d8fdc7ad37f3cb2f31c55acdd4c337b7ec392848	Authoritative identifier (100.0%)	2026-08-02 23:18:24
AMS Spectrum Holdings, LLC owner	0019131390	ASR	1e9ee25d9ae3e7fab6348e59e78b860963019207b7712d3700c337eb9f534b13	Authoritative identifier (100.0%)	2026-08-02 00:18:15
AMS Spectrum Holdings, LLC L	0019131390	ULS	005f09e2a71b6d696d31b40860eefb82c53424df8576334eb24703c9721da4fb	Authoritative identifier (100.0%)	2026-08-01 06:48:12
AMS Spectrum Holdings, LLC L	0019131390	ULS	0019c112b918a520fd779bd150425702627c377f3857cb2aa59c70ab2f4d9e41	Authoritative identifier (100.0%)	2026-07-31 20:48:07